I don't see the 4890 on Intel's site.
There is a E7-4870: http://ark.intel.com/products/53579
and it's about the same as E7-8870: http://ark.intel.com/products/53580/Intel-Xeon-Processor-E7-8870-30M-Cache-2_40-GHz-6_40-GTs-Intel-QPI

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Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able to start or join a call from any room with ease. Never be called into a meeting just to get it started again. This is how video conferencing should work!

Using 'screen' for session sharing, The Simple Edition
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Learn how to find files with the shell using the find and locate commands.
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